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Beef cows from breeding to weaning require more energy compared to which other group?

  1. Late-gestation beef cows

  2. Dry cows

  3. Heifers

  4. Calving cows

The correct answer is: Late-gestation beef cows

Beef cows from breeding to weaning require more energy compared to late-gestation beef cows due to the nutritional demands of lactation and the growth of their calves. During the period from breeding to weaning, cows are actively producing milk, which is energy-intensive, especially as they provide sufficient nutrition for their growing offspring. This stage also involves recovery from calving and making sure both the cow and calf are gaining healthy weight. Late-gestation beef cows, on the other hand, are primarily focused on fetal growth, which does require energy but typically not as much as lact